To change the currency used in the Tradumanager open the Regional and Language Options tool:

Click Start, and then click Control Panel.

Click Date, Time, Language, and Regional Options, and then click Regional and Language Options.

In the Customize Regional Options dialog box, click the Currency tab to specify any changes you want to make. To switch currencies (for example, from a national currency to the Euro), change the currency symbol, and then click OK or Apply.